Terminal control/Dimensions: Difference between revisions
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(→{{header|REXX}}: added ''versions'' for the two REXX examples, expanded the comments. -- ~~~~) |
(→{{header|REXX}}: added a section about the '''scrsize''' bif. -- ~~~~) |
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<br><br>A sample usage of the '''linesize''' bif is: |
<br><br>A sample usage of the '''linesize''' bif is: |
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<lang rexx>width=linesize()</lang> |
<lang rexx>width=linesize()</lang> |
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===using SCRSIZE=== |
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A few classic REXX interpretors support the '''SCRSIZE''' bif: |
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* PC/REXX |
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* Personal REXX |
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* R4 |
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* ROO |
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The '''scrsize''' bif returns two numbers: |
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* the screen depth |
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* the screen width |
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<lang rexx> parse value scrsize() with sd sw</lang> |
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=={{header|Ruby}}== |
=={{header|Ruby}}== |
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